Thanks to YelloJello for pointing me to the correct forum.
My suggestion is to add digital gift cards to the Gamebanana Exchange. This would allow more versatility for users who earn points to be able to purchase exactly what they want from digital store fronts.
Steam digital gift cards are the first that come to mind and would be the most easy to facilitate. I know we have people doing console modding but I'm not sure if that'd be as feasible. :\
That's it in a nutshell.
Gift cards might tempt new users to register and spam poor quality content to rack up points. Maybe have a 6 month to 1 year membership requirement before able to purchase gift cards on the exchange?